Systems and methods for situational feature set selection for target classification
    2.
    发明授权
    Systems and methods for situational feature set selection for target classification 有权
    用于目标分类的情景特征集选择的系统和方法

    公开(公告)号:US07714714B2

    公开(公告)日:2010-05-11

    申请号:US11593835

    申请日:2006-11-07

    CPC classification number: H04Q9/00

    Abstract: Certain embodiments of the present invention provide a system for improved signal processing within a remote sensor system. The system includes a detection component and a classification component. The detection component is adapted to detect an event. The classification component is adapted to classify the event based at least in part on a situation. Certain embodiments of the present invention provide a method for improved signal processing within a remote sensor system. The system includes determining a situation, detecting an event, and classifying the event based at least in part on a situation.

    Abstract translation: 本发明的某些实施例提供了一种用于在远程传感器系统内改进信号处理的系统。 该系统包括检测部件和分类部件。 检测部件适于检测事件。 分类组件适于至少部分地根据情况对事件进行分类。 本发明的某些实施例提供了一种用于在远程传感器系统内改进信号处理的方法。 系统包括至少部分地基于情况来确定情况,检测事件和对事件进行分类。

    System and method for coherent multi-h continuous phase modulation waveform
    5.
    发明授权
    System and method for coherent multi-h continuous phase modulation waveform 有权
    相干多h连续相位调制波形的系统和方法

    公开(公告)号:US07421006B2

    公开(公告)日:2008-09-02

    申请号:US10800691

    申请日:2004-03-16

    CPC classification number: H04B1/713 H04B1/7156 H04L27/201

    Abstract: A system and method improves ECCM and data payload for a multi-h continuous phase modulated waveform with the addition of frequency hopping capabilities. The system and method exploit the short constraint length and rotational invariance of the multi-h CPM waveform to enable frequency hopping using current system capabilities. The transmitted data is structured such that the initial phase state of each hopping frame is in the zero state and the final phase state of each hopping frame is cycled to zero by the addition of flushing symbols and transition symbols. The transition symbols allow the oscillator to change frequency without disrupting the phase progression. The system and method uses synchronous demodulation of the transmitted data at a plurality of phase offsets and determines the best phase offset based on the total sum of the branch metrics for each symbol and phase offset. The system and method alternatively demodulated with a phase offset that is tracked and adjusted over each hop by accumulation of the frequency error.

    Abstract translation: 一种系统和方法通过添加跳频功能来改进多小时连续相位调制波形的ECCM和数据有效载荷。 该系统和方法利用多h CPM波形的短约束长度和旋转不变性,以使用当前系统功能启用跳频。 发送的数据被构造成使得每个跳频帧的初始相位状态处于零状态,并且通过添加冲洗符号和转换符号将每个跳变帧的最终相位状态循环为零。 转换符号允许振荡器改变频率,而不会中断相位进展。 该系统和方法使用多个相位偏移的发射数据的同步解调,并且基于每个符号和相位偏移的分支度量的总和来确定最佳相位偏移。 该系统和方法用相位偏移方式交替解调,该相位偏移通过频率误差的累积在每一跳上被跟踪和调整。

    Systems and methods for dynamic situational signal processing for target detection and classfication
    6.
    发明申请
    Systems and methods for dynamic situational signal processing for target detection and classfication 有权
    用于目标检测和分类的动态情境信号处理的系统和方法

    公开(公告)号:US20080106403A1

    公开(公告)日:2008-05-08

    申请号:US11593890

    申请日:2006-11-07

    Abstract: Certain embodiments of the present invention provide a system for improved signal processing within a remote sensor system. The system includes a detection component and a processing component. The detection component is adapted to detect an event and generate a signal based at least in part on the event. The processing component adapted to process a signal based at least in part on a situation. Certain embodiments of the present invention provide a method for improved signal processing within a remote sensor system. The method includes determining a situation, detecting an event, generating a signal based at least in part on the event, and processing the signal based at least in part on the situational parameter.

    Abstract translation: 本发明的某些实施例提供了一种用于在远程传感器系统内改进信号处理的系统。 该系统包括检测部件和处理部件。 检测部件适于至少部分地基于事件来检测事件并产生信号。 所述处理部件至少部分地基于情况来处理信号。 本发明的某些实施例提供了一种用于在远程传感器系统内改进信号处理的方法。 该方法包括至少部分地基于事件确定情况,检测事件,至少部分地基于事件生成信号,以及至少部分地基于情境参数来处理信号。

    CDMA communications device and related methods
    7.
    发明授权
    CDMA communications device and related methods 有权
    CDMA通信设备及相关方法

    公开(公告)号:US09490867B2

    公开(公告)日:2016-11-08

    申请号:US13210702

    申请日:2011-08-16

    CPC classification number: H04B1/7077

    Abstract: A code division multiple access (CDMA) communications device includes a CDMA receiver to isolate a CDMA signal, and a processor to generate a quantized sample representation of the CDMA signal. The processor performs a hard correlation between the quantized sample representation of the CDMA signal and a quantized representation of a reference to generate a coarse time alignment. Based upon the coarse time alignment, the processor performs a soft correlation between actual values of the CDMA signal and the reference.

    Abstract translation: 码分多址(CDMA)通信设备包括用于隔离CDMA信号的CDMA接收机和用于产生CDMA信号的量化样本表示的处理器。 处理器在CDMA信号的量化样本表示和参考的量化表示之间执行硬相关,以产生粗略时间对准。 基于粗略时间对准,处理器执行CDMA信号的实际值和参考之间的软相关。

    Systems and methods for situational feature set selection for target classification
    9.
    发明申请
    Systems and methods for situational feature set selection for target classification 有权
    用于目标分类的情景特征集选择的系统和方法

    公开(公告)号:US20080106402A1

    公开(公告)日:2008-05-08

    申请号:US11593835

    申请日:2006-11-07

    CPC classification number: H04Q9/00

    Abstract: Certain embodiments of the present invention provide a system for improved signal processing within a remote sensor system. The system includes a detection component and a classification component. The detection component is adapted to detect an event. The classification component is adapted to classify the event based at least in part on a situation. Certain embodiments of the present invention provide a method for improved signal processing within a remote sensor system. The system includes determining a situation, detecting an event, and classifying the event based at least in part on a situation.

    Abstract translation: 本发明的某些实施例提供了一种用于在远程传感器系统内改进信号处理的系统。 该系统包括检测部件和分类部件。 检测部件适于检测事件。 分类组件适于至少部分地根据情况对事件进行分类。 本发明的某些实施例提供了一种用于在远程传感器系统内改进信号处理的方法。 系统包括至少部分地基于情况来确定情况,检测事件和对事件进行分类。

    Systems and methods for power efficient situation aware seismic detection and classification
    10.
    发明申请
    Systems and methods for power efficient situation aware seismic detection and classification 失效
    用于能量效率状况的地震检测和分类的系统和方法

    公开(公告)号:US20080106401A1

    公开(公告)日:2008-05-08

    申请号:US11593718

    申请日:2006-11-07

    CPC classification number: G01V1/00 F41H11/00

    Abstract: Certain embodiments of the present invention provide a system for improved signal processing within a remote sensor system. The system includes a detection component and a processing component. The detection component is adapted to detect an event and generate a signal based at least in part on the event. The processing component adapted to determine an envelope of the signal based at least in part on a situation. Certain embodiments of the present invention provide a method for improved signal processing within a remote sensor system. The system includes detecting an event, generating a signal based at least in part on the event, and determining an envelope of the signal based at least in part on a situation.

    Abstract translation: 本发明的某些实施例提供了一种用于在远程传感器系统内改进信号处理的系统。 该系统包括检测部件和处理部件。 检测部件适于至少部分地基于事件来检测事件并产生信号。 所述处理组件适于至少部分地基于情况来确定所述信号的包络。 本发明的某些实施例提供了一种用于在远程传感器系统内改进信号处理的方法。 系统包括至少部分地基于事件检测事件,产生信号,以及至少部分地基于情况确定信号的包络。

Patent Agency Ranking